In v1.2, about 'unique' tag option in embedded structures

[liut]

After updated to v1.2.1 today, I noticed that my unit tests which used to pass are now failing. It seems like the unique tag option in nested structures has become ineffective, and this issue is present in v1.2.0 as well.

My Go version is v1.22.0, with PostgreSQL 15, and tested in macOS 14.

More detail in https://github.com/cupogo/andvari/blob/main/stores/pgx/z0_main_test.go

type Clause struct {
	comm.BaseModel `bun:"table:cms_clause,alias:c" json:"-"`

	comm.DefaultModel

	ClauseBasic
	comm.MetaField
}

type ClauseBasic struct {
	Slug  string   `bun:"slug,notnull,type:name,unique" json:"slug" `
	Text  string   `bun:"text,notnull,type:text" form:"text" json:"text" `
	Cates []string `bun:"cates,notnull,type:jsonb" form:"cats" json:"cats" `
}

I've searched through the most recent change history and still couldn't pinpoint the specific reason.

[dnaeon]

Seeing a similar behaviour in v1.2.1.

Any workarounds or an expected fix about this one? Thanks!